13199585

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 19906560

約数和(自身を除く): 6706975

約数列:

[1, 5, 7, 19, 23, 35, 95, 115, 133, 161, 437, 665, 805, 863, 2185, 3059, 4315, 6041, 15295, 16397, 19849, 30205, 81985, 99245, 114779, 138943, 377131, 573895, 694715, 1885655, 2639917, 13199585]

約数ペア:

[(1, 13199585), (5, 2639917), (7, 1885655), (19, 694715), (23, 573895), (35, 377131), (95, 138943), (115, 114779), (133, 99245), (161, 81985), (437, 30205), (665, 19849), (805, 16397), (863, 15295), (2185, 6041), (3059, 4315)]